293361408

素因数分解:

$2^8\times 3^2\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 108

約数和(自身を含む): 852270328

約数和(自身を除く): 558908920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 471, 576, 628, 768, 811, 942, 1152, 1256, 1413, 1622, 1884, 2304, 2433, 2512, 2826, 3244, 3768, 4866, 5024, 5652, 6488, 7299, 7536, 9732, 10048, 11304, 12976, 14598, 15072, 19464, 20096, 22608, 25952, 29196, 30144, 38928, 40192, 45216, 51904, 58392, 60288, 77856, 90432, 103808, 116784, 120576, 127327, 155712, 180864, 207616, 233568, 254654, 311424, 361728, 381981, 467136, 509308, 622848, 763962, 934272, 1018616, 1145943, 1527924, 1868544, 2037232, 2291886, 3055848, 4074464, 4583772, 6111696, 8148928, 9167544, 12223392, 16297856, 18335088, 24446784, 32595712, 36670176, 48893568, 73340352, 97787136, 146680704, 293361408]

約数ペア:

[(1, 293361408), (2, 146680704), (3, 97787136), (4, 73340352), (6, 48893568), (8, 36670176), (9, 32595712), (12, 24446784), (16, 18335088), (18, 16297856), (24, 12223392), (32, 9167544), (36, 8148928), (48, 6111696), (64, 4583772), (72, 4074464), (96, 3055848), (128, 2291886), (144, 2037232), (157, 1868544), (192, 1527924), (256, 1145943), (288, 1018616), (314, 934272), (384, 763962), (471, 622848), (576, 509308), (628, 467136), (768, 381981), (811, 361728), (942, 311424), (1152, 254654), (1256, 233568), (1413, 207616), (1622, 180864), (1884, 155712), (2304, 127327), (2433, 120576), (2512, 116784), (2826, 103808), (3244, 90432), (3768, 77856), (4866, 60288), (5024, 58392), (5652, 51904), (6488, 45216), (7299, 40192), (7536, 38928), (9732, 30144), (10048, 29196), (11304, 25952), (12976, 22608), (14598, 20096), (15072, 19464)]